The Blizzcon Tickets are sold out. However, you still have a chance at winning a Free ticket to attend Blizzcon via Fansites Giveways courtesy of Blizzard Entertainment. Blizzard is very supportive to all the fansites under their flag. So take this very exciting opportunity. Beneath are all the fansites whose giveaway is still active. Participate in all of them to increase your chances at winning one. However, if you got two be honest and let them know. Good luck and see you at BlizzCon.